165799647

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{1787}}^1$

素因数の和:1880

約数の個数: 36

約数和(自身を含む): 263726424

約数和(自身を除く): 97926777

約数列:

[1, 3, 9, 13, 39, 61, 117, 169, 183, 507, 549, 793, 1521, 1787, 2379, 5361, 7137, 10309, 16083, 23231, 30927, 69693, 92781, 109007, 209079, 302003, 327021, 906009, 981063, 1417091, 2718027, 4251273, 12753819, 18422183, 55266549, 165799647]

約数ペア:

[(1, 165799647), (3, 55266549), (9, 18422183), (13, 12753819), (39, 4251273), (61, 2718027), (117, 1417091), (169, 981063), (183, 906009), (507, 327021), (549, 302003), (793, 209079), (1521, 109007), (1787, 92781), (2379, 69693), (5361, 30927), (7137, 23231), (10309, 16083)]